Effects of Aquamin F on Osteoarthritis of the Knee

The objective of this trial is to evaluate the effect of Aquamin F alone or in combination with glucosamine sulfate versus placebo on symptoms of joint pain, stiffness and immobility in subjects with painful osteoarthritis of the knee. The following hypotheses were tested: (Hypothesis 1) After 12 weeks of treatment, subjects taking Aquamin F alone or in combination with glucosamine sulfate will have significantly less joint pain, stiffness and immobility compared to subjects taking glucosamine sulfate alone or placebo alone. (Hypothesis 2) No significant differences will be seen for adverse events between the subjects taking Aquamin F, glucosamine sulfate, Aquamin F + glucosamine sulfate or placebo.